Civil Rights .
a. involve the principles of criminal justice.
b. are policies that extend basic rights to groups historically subject to discrimination.
c. can be divided into the great political freedoms and protections at the bar of justice.
d. consist of legal and constitutional protections against the government.

Using mr smith and his id, identify two potential internal validity threats that might affect the a—b design. tell me how that threat might impact conclusions in the a—b design. note #1: you cannot use maturation (since i already did that one for note #2: there are some mr smith id threats that won’t have much impact in a single case design.